The Sony E 20mm F2.8 is an ultra-compact APS-C prime lens designed for Sony E-mount cameras, delivering outstanding optical performance in a remarkably portable package. At just 69g and 20.4mm thick, this pancake-style lens provides a 30mm equivalent field of view ideal for street photography, travel, interiors, and everyday snapshots. The optical formula features six elements in six groups, including three aspherical elements that minimise distortion and maintain exceptional sharpness across the frame. With a maximum aperture of f/2.8 and a minimum focus distance of 0.2m, you gain both creative shallow-depth-of-field options and close-focusing versatility in a lens that adds almost nothing to your camera bag.

• 20mm focal length provides 30mm equivalent on APS-C format for naturally framed compositions
• Ultra-compact 69g design with 20.4mm pancake profile for effortless portability
• Seven-blade circular aperture delivers smooth, rounded bokeh for pleasing background defocus
• Rear focus mechanism enables fast, quiet autofocus operation ideal for both stills and video
• 49mm filter thread with common compatibility for easy accessory expansion